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Gene info
p53 is a nuclear protein which plays an essential role in the regulation of cell cycle specifically in the transition from G0 to G1. It is found in very low levels in normal cells however in a variety of transformed cell lines in high amounts and believed to contribute to transformation and malignancy. The open reading frame of p53 is 393 amino acids long, with the central region (consisting of amino acids from about 100 to 300) containing the DNA-binding domain. This proteolysis-resistant core is flanked by a C-terminal end mediating oligomerization and an N-terminal end containing a strong transcription activation signal. p53 binds as a tetramer to a PBS (p53-Binding Site) and activates the expression of downstream genes that inhibit growth and/or invasion. p53 binds as a tetramer to a p53-binding site (PBS) and to activate the expression of adjacent genes that inhibit growth and/or invasion. Deletion of one or both p53 alleles reduces the expression of tetramers, resulting in decreased expression of the growth inhibitory genes
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Gene names
P53, BCC7, LFS1, TRP53, Tumor suppressor p53, Phosphoprotein p53, Antigen NY-CO-13, TP53
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Antibodie s label
unlabelled serum
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Purity
Antibodies were purified by affinity-chromatography using epitope-specific peptide.
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Ab raised in
Rabbit
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Type
Polyclonal
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Spicific to
This antibody detects endogenous level of total p53 protein.
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Antigen
p53 (Ab-9) antibody was made against a peptide sequence around aa.7~11 (D-P-S-V-E) derived from Human p53.
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Immuno application
Western Blot
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Antibody advice
Western Blot: 1:500~1:1000
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Suspention pH azide
Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
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Keep at
Store antibody at -20 grades C for up to one year.
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Works with
Human, Mouse, Rat
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Omim nr
120407068
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Ncbi nr
NP_000537.3
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KDa
53 kDa
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Vial with antibody
in solution
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Quantity per ml
1 mg/mL
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NCBI GENE nr
7157
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GENE symbol
TP53
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Antigene name
tumor protein p53
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Source
Homo sapiens
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Protein nr
P04637
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody for research use.
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Properties
If you buy Antibodies supplied by proscience they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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French translation
anticorps
